:root{--bg:#24003f;--deep:#16002b;--card:#2d0052;--card2:#3b006b;--title:#bfffff;--link:#25dff5;--pink:#f06bea;--text:#fff;--muted:#d8c7ff;--soft:#b99ee8;--footer:#140024;--line:rgba(191,255,255,.14);--shadow:0 14px 36px rgba(0,0,0,.32)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:Arial,"PingFang SC","Microsoft YaHei",sans-serif;overflow-x:hidden}a{color:var(--link);text-decoration:none}a:hover{text-decoration:underline}img{max-width:100%}button,input{font:inherit}.site-header{position:sticky;top:0;z-index:9999;width:100%;background:rgba(36,0,63,.84);backdrop-filter:blur(12px);box-shadow:0 8px 24px rgba(0,0,0,.22)}.header-inner{max-width:1160px;min-height:68px;margin:0 auto;padding:0 18px;display:flex;align-items:center;justify-content:space-between;gap:14px}.site-logo{display:flex;align-items:center;min-width:150px}.site-logo img,.drawer-logo img,.footer-brand img{display:block;height:40px;width:auto;max-width:160px;object-fit:contain}.logo-text{font-weight:900;color:var(--title);letter-spacing:.08em;white-space:nowrap}.nav-core{display:flex;align-items:center;justify-content:center;gap:4px;flex:1}.nav-core a{color:#fff;padding:8px 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